const state = {
  ss:'我是setting中的数据'
}

const mutations ={
   nameHandle(state){
       state.commit+=2
   }
}
const actions ={}
const getters ={}

export default {
  /* 以后只要写模块就必须加上  namespaced */
  namespaced:true , 
  state,
  mutations,
  actions,
  getters
}